EP0180660B1 - Dispositif de fermeture pour le réservoir d'une moissonneuse - Google Patents

Dispositif de fermeture pour le réservoir d'une moissonneuse Download PDF

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Publication number
EP0180660B1
EP0180660B1 EP84113448A EP84113448A EP0180660B1 EP 0180660 B1 EP0180660 B1 EP 0180660B1 EP 84113448 A EP84113448 A EP 84113448A EP 84113448 A EP84113448 A EP 84113448A EP 0180660 B1 EP0180660 B1 EP 0180660B1
Authority
EP
European Patent Office
Prior art keywords
opening
rear wall
wall
collecting container
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84113448A
Other languages
German (de)
English (en)
Other versions
EP0180660A1 (fr
Inventor
Ralph Dipl.-Ing. Lenski
Harald Quoiffy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8192273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0180660(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Deere and Co filed Critical Deere and Co
Priority to DE8484113448T priority Critical patent/DE3473804D1/de
Priority to EP84113448A priority patent/EP0180660B1/fr
Priority to US06/794,825 priority patent/US4663978A/en
Priority to BR8505558A priority patent/BR8505558A/pt
Priority to CA000494664A priority patent/CA1254753A/fr
Publication of EP0180660A1 publication Critical patent/EP0180660A1/fr
Application granted granted Critical
Publication of EP0180660B1 publication Critical patent/EP0180660B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • A01D41/1277—Control or measuring arrangements specially adapted for combines for measuring grain quality
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1208—Tanks for grain or chaff
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials

Definitions

  • the invention relates to a closure device for the collecting container of a harvesting machine, in particular a combine harvester, with a passage opening provided in the collecting container and designed for taking crop samples, which can be closed by means of a pivotable flap which can be pivoted below a conveyor device.
  • a collecting container for a combine harvester with a passage opening for taking crop samples is already known and can be closed by means of a pivotable flap.
  • the flap is articulated at its upper edge and, in its position closing the passage opening, lies against the inside of the rear wall of the collecting container by means of a sealing ring.
  • the passage opening is opened somewhat by swiveling back so that the operator can take samples of harvested material from the collecting container. If, for example, such a passage opening is provided in the area of the rear wall of the driver's cab, which can also be the front wall of the collecting container, there is a pressure drop in the cabin when the flap is pivoted back, since the opening is released for a relatively long time for taking the crop samples.
  • crop samples can only be taken when the collection container is already somewhat full of crop (John Deere combine 1055 according to drawing ZM-3983).
  • a collecting container for harvested material in which a conveying member is arranged which ends with its discharge end above an opening provided in the collecting container.
  • the opening can be closed by means of a flap articulated to the side wall of the collecting container, which can be pivoted from its position closing the opening into a further line, so that it ends below the delivery end of the conveying device.
  • the passage opening also remains closed.
  • the crop delivered by the conveyor can now be passed through the flap through the passage opening into a subsequent funnel (FR-A-2 269 288).
  • the invention has for its object to design and arrange the closure device such that harvesting material samples can be taken from the collection container in a simple manner by means of the closure device, without too great a pressure drop occurring in the driver's cab during the removal process of the harvested material.
  • This object has been achieved in that the flap for receiving crop samples has a container which has a front wall and a rear wall and side walls connecting the front and rear walls, the rear wall extending into the collecting container in the first position closing the passage opening and ends below the conveyor and also closes the passage opening in a second position for taking the crop samples.
  • the flap which is part of a container
  • crop samples can be taken in a simple manner even if the collecting container is not yet filled with crop material, since part of the crop material discharged from the conveying device is released into the container of the closure device can. The operator therefore does not have to wait until so much crop has accumulated in the collecting container that the operator can remove the crop from the driver's cab.
  • the closure device has two wall elements, these can be kept in the closed position for receiving the crop and in the position for removing the crop from the collection container, so that the pressure drop from the driver's cab can be kept small. Due to the advantageous design of the container of the closure device, it can be ensured in the second position to remove the crop that no crop flows out of the container.
  • the container After checking the sample, the container can be swiveled back into a position in which it occupies a position below the conveyor. The crop picked up in the container is then returned to the collecting container.
  • the use of such a flap with the associated container thus allows quite short opening times for the passage opening in the collecting container.
  • the rear wall of the container in the first position advantageously forms an acute angle with the horizontal or the standing surface of the harvesting machine; which is greater than the angle of repose of the crop hitting the rear wall. If the closure device is in its normal position, in which the container protrudes into the interior of the collecting container, then no crop material is received via the container, since the crop material striking the rear wall can easily slip through the inclined rear wall and reach the collecting container . It is also advantageous that in a second or a central position at least the upper boundary of the rear wall and the front wall is at approximately the same distance from the upper edge of the passage opening. By pivoting the locking device into a central position, the rear wall is pivoted so far up that no crop can slide out of the container.
  • front, rear and side walls form a funnel for receiving crop samples.
  • a simple storage of the closure device is obtained in that the front wall and the rear wall funnel converge and form an inwardly curved bearing in the area where the front and rear walls meet, which is seated on a bead in the area of the lower edge of the passage opening.
  • the downwardly converging front and rear walls form a bead which is mounted in a catch recess in the region of the lower edge of the passage opening and is secured by means of locking elements.
  • the bead formed from the front and rear wall to be mounted in a groove-shaped recess in a carrier in the region of the lower edge of the passage opening.
  • the funnel is pivotally mounted in a frame, which can be inserted in the passage opening and secured by means of screw bolts, and that a grip strip is provided in the upper region of the front wall, the upper limit of the grip strip or the wall elements is at a distance from the upper edge of the passage opening.
  • Combine harvester 10 denotes a combine harvester which is equipped with front wheels 12 and rear controllable wheels 14.
  • Combine harvester 10 has a driver's cab 16 and behind the driver's cab a collecting container 18, which is equipped in the upper area with a distributor screw 20 which can be loaded via an elevator conveyor (not shown in the drawing for the sake of simplicity).
  • a receiving part 26 in which a part of the crop material discharged from the elevator conveyor is collected, which is then fed to an inclined conveyor device 22 in the form of a chute, which is arranged in the collecting container 18 and by means of not shown in the drawing Struts can be connected to the side walls of the collecting container.
  • the lower end of the conveyor 22 ends somewhat above a closure device 30, which is provided in the rear wall 32 of the driver's cab 16.
  • the rear wall 32 of the driver's cab 16 simultaneously forms the front wall of the collecting container 18.
  • the closure device 30 according to FIG. 2 consists of a front wall 34 and a rear wall 36 which converge in a funnel shape.
  • the front and rear walls 34, 36 are connected to one another via triangular side walls 38 which are arranged at a distance from one another.
  • FIG. 3 shows a further exemplary embodiment of a closure device 30.
  • the parts of the closure device 30 which are the same in FIGS. 2 and 3 are identified by the same reference numbers.
  • the rear wall and the front wall form an inwardly curved bearing 40 (FIG. 3) or a bead 41 (FIG. 2).
  • the bearing 40 sits on a - bead 42 of a frame 44 a rectangular shaped, while the bead 41 on a support 43 of the frame is seated 44th
  • the frame 44 is equipped with a rectangular flange 46, which is detachably connected to the rear wall 32 of the driver's cab 16 via screw bolts 47 (see FIG. 2).
  • FIG. 2 shows a further exemplary embodiment of a closure device 30.
  • the parts of the closure device 30 which are the same in FIGS. 2 and 3 are identified by the same reference numbers.
  • the bead 42 is fastened to the flange 46 ′, which can also be releasably connected to the rear wall 32.
  • the upper part of the frame 44 according to FIG. 2 is equipped with an inclined web 48 which extends into the interior of the collecting container 18.
  • the end of the web 48 lying in the collecting container 18 is rolled up a little and serves to receive a seal 50.
  • the front wall 34 rests with its upper end against the seal 50 and in this way closes the passage opening 52 provided in the rear wall 32
  • the rear wall 36 likewise has a seal 56 in the region of its upper edge 54, which comes to rest in the position C of the closure device 30 against the inner end of the web 48 and in this way closes the passage opening 52 again.
  • the seal 56 can also be attached to the web 48.
  • FIG. 3 is also formed from a front wall 34 and a rear wall 36 which are connected to one another by left and right side walls 38.
  • the locking device 30 also rests in the frame 44, which runs in the same vertical plane as the rear wall 32 of the driver's cab 16.
  • the rear wall 36 forms, according to FIGS. 2 and 3, with the standing surface of the harvesting machine or with the horizontal an acute angle a which is open towards the front and which is advantageously greater than the angle of repose of the crop delivered from the conveying device 22, so that it can slip when it hits the rear wall 36 and reaches the collecting container 18. If the closure device 30 is pivoted forward and the rear wall 36 thereby comes into position B, the crop can be picked up from the conveying device 22 via the rear wall 36 and held in the closure device 30.
  • the front wall 34 protrudes a little into the interior of the driver's cab 16, so that the operator can remove crop from the locking device 30 without further notice.
  • the rear wall 36 lies with its seal 56 against the inside of the frame 44 or against the edge of the web 48 and thus seals the driver's cab 16 against the collecting container 18. Since the passage opening 52 is always closed by means of the closure device 30 in position C and in position A, the pressure in the driver's cabin, which is slightly below atmospheric pressure when using an air conditioning system, can be maintained.
  • the closure device 30 thus fulfills two functions in a simple manner. On the one hand, it serves to completely seal the passage opening 52 in the rear wall 32 of the driver's cab, and on the other hand, it can be used to easily control the harvested crop discharged from the egg conveyor, so that the operator does not have to wait until the collecting container 18 has filled with harvested crop to then remove the crop from the collection container.
  • the front wall 34 is equipped in the upper region with a grip bar 60, which can consist, for example, of a U-profile.
  • the upper edge 62 of the front wall 34 is at a distance from the upper edge 63 of the flange 46 '(FIG. 3), so that the closure device 30 can be raised until the bearing 40 releases the bead 42 or the bead 41 the carrier 43 and thus the closure device can be removed from the passage opening 52.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Threshing Machine Elements (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Harvester Elements (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Claims (9)

1. Dispositif de fermeture (30) pour le réservoir- collecteur (18) d'une moissonneuse, en particulier d'une moissonneuse-batteuse(10), comportant une ouverture de passage (52) prévue dans le réservoir, conformée pour le prélèvement d'échantillons de produits de récolte, qui peut être fermée au moyen d'un volet pivotant qui peut pivoter au-dessous d'un dispositif de transport (22), caractérisé en ce que le volet comporte, pour recevoir des échantillons de produits de récolte, un récipient qui comporte une paroi antérieure (34) et une paroi postérieure (36), ainsi que des parois latérales (38) reliant la paroi antérieure et la paroi postérieure entre elles, la paroi postérieure (36) s'étendant, dans la première position (A) fermant l'ouverture de passage (52), à l'intérieur du réservoir (18) et s'achevant au-dessous du dispositif de transport (22) et fermant également l'ouverture de passage dans une seconde position (C) pour le prélèvement des échantillons de produits de récolte.
2. Dispositif suivant la revendication 1, caractérisé en ce que la paroi postérieure (36) du récipient fait, dans la première position (A), avec l'horizontale ou la surface d'appui de la moissonneuse, un angle aigu supérieur à l'angle de déversement des produits de récolte rencontrant la paroi postérieure (36).
3. Dispositif suivant la revendication 1 ou 2, caractérisé en ce que, dans une seconde position ou une position intermédiaire (B), au moins la limite supérieure de la paroi postérieure (36) et de la paroi antérieure (34) présente une distance sensiblement égale au bord supérieur de l'ouverture de passage (52).
4. Dispositif suivant une ou plusieurs des revendications précédentes, caractérisé en ce que la paroi antérieure, la paroi postérieure et les parois latérales (34, 36, 38) forment un entonnoir pour la réception d'échantillons de produits de récolte.
5. Dispositif suivant une ou plusieurs des revendications précédentes, caractérisé en ce que la paroi antérieure (34) et la paroi postérieure (36) convergent en entonnoir et forment dans la zone de l'endroit où la paroi antérieure et la paroi postérieure se rencontrent un appui (40) bombé vers l'intérieur qui repose sur un renflement (42) dans la zone du bord inférieur de l'ouverture de passage (52).
6. Dispositif suivant une ou plusieurs des revendications précédentes 1 à 4, caractérisé en ce que les parois antérieure et postérieure (34, 36) convergeant vers le bas forment un renflement (41) qui est placé, dans la zone du bord inférieur de l'ouverture de passage (52), dans un évidement d'interception et est fixé au moyen d'éléments de verrouillage.
7. Dispositif suivant la revendication 6, caractérisé en ce que le renflement (41) formé par la paroi antérieure et la paroi postérieure (34, 36) est placé dans un évidement en forme de rainure d'une entretoise de bâti (43) dans la zone du bord inférieur de l'ouverture de passage (52).
8. Dispositif suivant la revendication 4, caractérisé en ce que l'entonnoir est placé de façon à pouvoir pivoter dans un bâti (44) qui peut être inséré dans l'ouverture de passage (52) et être bloqué au moyen de boulons (47).
9. Dispositif suivant une ou plusieurs des revendications précédentes, caractérisé en ce qu'il est prévu, dans la zone supérieure de la paroi antérieure (34), un rebord de prise (60), la . limite supérieure du rebord de prise ou des éléments de paroi présentant une certaine distance au bord supérieur (63) de l'ouverture de passage (52).
EP84113448A 1984-11-07 1984-11-07 Dispositif de fermeture pour le réservoir d'une moissonneuse Expired EP0180660B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8484113448T DE3473804D1 (en) 1984-11-07 1984-11-07 Locking device for the storage tank of a harvester
EP84113448A EP0180660B1 (fr) 1984-11-07 1984-11-07 Dispositif de fermeture pour le réservoir d'une moissonneuse
US06/794,825 US4663978A (en) 1984-11-07 1985-11-01 Clean grain sampler for a combine harvester
BR8505558A BR8505558A (pt) 1984-11-07 1985-11-06 Mecanismo de amostragem de grao limpo aperfeicoado para combinada(ceifadeira/trilhadeira)auto-propulsionada
CA000494664A CA1254753A (fr) 1984-11-07 1985-11-06 Echantillonneur de grain nettoye sur moissonneuse-batteuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84113448A EP0180660B1 (fr) 1984-11-07 1984-11-07 Dispositif de fermeture pour le réservoir d'une moissonneuse

Publications (2)

Publication Number Publication Date
EP0180660A1 EP0180660A1 (fr) 1986-05-14
EP0180660B1 true EP0180660B1 (fr) 1988-09-07

Family

ID=8192273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113448A Expired EP0180660B1 (fr) 1984-11-07 1984-11-07 Dispositif de fermeture pour le réservoir d'une moissonneuse

Country Status (5)

Country Link
US (1) US4663978A (fr)
EP (1) EP0180660B1 (fr)
BR (1) BR8505558A (fr)
CA (1) CA1254753A (fr)
DE (1) DE3473804D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313523A1 (fr) * 1987-09-25 1989-04-26 FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A. Moissonneuse-batteuse équipée d'un dispositif de contrôle du retour acheminé vers le batteur
DE4127154A1 (de) * 1991-08-16 1993-02-18 Deere & Co Entnahmevorrichtung fuer eine gutmenge

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125228C2 (de) * 1991-07-30 1995-02-02 Brunke Franz Vorrichtung zur in-line-Probenahme und zur optischen Messung von Materialeigenschaften eines strömenden Fluids
US5604996A (en) * 1995-08-15 1997-02-25 The Gsi Group Grain sampler and method for batch grain dryer
DE19744485A1 (de) * 1997-10-09 1999-04-15 Claas Selbstfahr Erntemasch Vorrichtung zur Feuchtemessung in Erntemaschinen
US5974900A (en) * 1998-02-11 1999-11-02 Kalidindi; Sanyasi R. Manually operated stream sampling device and method
US6119531A (en) * 1999-08-03 2000-09-19 Case Corporation Crop sampling system
US6532836B1 (en) 2001-06-08 2003-03-18 Lynn Payne Grain bin probe port and sampling method
DE10230475A1 (de) * 2002-07-06 2004-01-15 Deere & Company, Moline Vorrichtung zur Entnahme von Proben
DE102008001783A1 (de) * 2008-05-15 2009-11-19 Deere & Company, Moline Messanordnung zur Bestimmung der Inhaltsstoffe einer aus einem Erntegutstrom entnommenen Probe
US8082809B2 (en) * 2009-10-08 2011-12-27 Pioneer Hi-Bred International, Inc. Combine harvester and associated method for selectively gathering grain test data
EP2768298B1 (fr) 2011-10-21 2017-11-22 Pioneer Hi-Bred International, Inc. Moissonneuse-batteuse et procédé associé de récolte du grain
US12656226B1 (en) 2022-09-24 2026-06-16 Jeffrey D. Gamble Grain sample apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949394A (fr) * 1947-07-16 1949-08-29 Vidoir basculant à obturation constante
FR1052186A (fr) * 1952-03-07 1954-01-21 Vide-ordures basculant
US3253470A (en) * 1964-01-06 1966-05-31 Platzer Flow sampling of cereal products and similar aggregates
US3474675A (en) * 1966-12-05 1969-10-28 Edna E Strand Liquid sampler
US3735641A (en) * 1970-10-05 1973-05-29 Sherritt Gordon Mines Ltd Diverting and sampling gate
GB1464491A (en) * 1974-04-23 1977-02-16 Polysius Ag Sampling device
FR2342917A1 (fr) * 1976-03-04 1977-09-30 Toy Rene Dispositif de division et de deviation d'un flux de produit granuleux
US4026155A (en) * 1976-05-20 1977-05-31 John Abraham Joseph Conveyor sampler
FR2484337A1 (fr) * 1980-02-18 1981-12-18 Valeo Dispositif pour la commande d'un appareil de chauffage et de degivrage de vehicule automobile
US4393704A (en) * 1981-05-04 1983-07-19 Richard Bartko Grain loss sampling device
US4574645A (en) * 1984-08-09 1986-03-11 James River-Norwalk, Inc. Apparatus for sampling particulate material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313523A1 (fr) * 1987-09-25 1989-04-26 FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A. Moissonneuse-batteuse équipée d'un dispositif de contrôle du retour acheminé vers le batteur
DE4127154A1 (de) * 1991-08-16 1993-02-18 Deere & Co Entnahmevorrichtung fuer eine gutmenge
EP0528309A1 (fr) * 1991-08-16 1993-02-24 Deere & Company Extraction de prélèvement d'un échantillon de produit
US5269724A (en) * 1991-08-16 1993-12-14 Deere & Company Arrangement for obtaining grain samples

Also Published As

Publication number Publication date
EP0180660A1 (fr) 1986-05-14
DE3473804D1 (en) 1988-10-13
CA1254753A (fr) 1989-05-30
US4663978A (en) 1987-05-12
BR8505558A (pt) 1986-08-12

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